| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.60 | 11.199% | $161.9057 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $12.63 | 4.750% | $13.2299 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $215.29 | 4.709% | $225.428 | $225.43 | $225.45 | $225.40 |
| Purchase #4 | $102.32 | 11.853% | $114.448 | $114.45 | $114.45 | $114.40 |
| Purchase #5 | $79.49 | 6.116% | $84.3516 | $84.35 | $84.35 | $84.40 |
| Purchase #6 | $31.74 | 6.361% | $33.759 | $33.76 | $33.75 | $33.80 |
| Purchase #7 | $161.50 | 9.134% | $176.2514 | $176.25 | $176.25 | $176.30 |
| 7 purchase totals = | $748.57 | $809.3736 | $809.38 | $809.40 | $809.40 | |